diff options
Diffstat (limited to 'file.c')
-rw-r--r-- | file.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -4792,7 +4792,7 @@ ruby_enc_find_extname(const char *name, long *len, rb_encoding *enc) * File.extname("test.rb") #=> ".rb" * File.extname("a/b/d/test.rb") #=> ".rb" * File.extname(".a/b/d/test.rb") #=> ".rb" - * File.extname("foo.") #=> "" + * File.extname("foo.") #=> "." * File.extname("test") #=> "" * File.extname(".profile") #=> "" * File.extname(".profile.sh") #=> ".sh" @@ -4810,7 +4810,7 @@ rb_file_s_extname(VALUE klass, VALUE fname) name = StringValueCStr(fname); len = RSTRING_LEN(fname); e = ruby_enc_find_extname(name, &len, rb_enc_get(fname)); - if (len <= 1) + if (len < 1) return rb_str_new(0, 0); extname = rb_str_subseq(fname, e - name, len); /* keep the dot, too! */ OBJ_INFECT(extname, fname); |